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WorksheetsData quiz
Total questions: 41
Worksheet time: 3hrs 30mins
How many students scored between 95 and 100?
11
6
9
14
How many more students scored an 88 than scored a 98?
4
2
6
35
How many students scored more than 80%?
10
13
7
15
What percentage of people said Batman was their favorite?
13%
11%
26%
18%
True or false, the data is skewed.
**Skewed means that it tends to have data all the way to the left or right of the data spread.
True
False
Choose the best description of the overall shape of the dot plot.
Skewed
Uniform
Symmetrical
If 200 people were surveyed, approximately how many people like pepperoni and cheese as their topping?
100 people
150 people
50 people
75%
Based on a recent survey of 500 students, the circle graph below shows how students communicate
with friends.
How many more students chose social media apps than phone calls to communicate with friends?
36 students
12 students
180 students
300 students
Based on the graph,how many more sunny days than rainy days did this city have during the months of April, May, and June?
10, 15, 7, 8, 4, 5, 8, 3
Categorical data describes
groups or categories
numbers
questions
answers
Numerical data represents
groups
letters
numbers
answers
The number of children in your house is an example of
Categorical Data
Numerical Data
Neither
The grade each of you earn on this quiz is an example of
Categorical Data
Animals
Numerical Data
None
What does the word symmetrical mean?
Leaning towards one side
Means the same as another word
Similar on both sides
Very skinny
What is the shape of the data for Small Dogs?
Skewed Left
Skewed Right
Symmetric
Circular
What do the numbers on the horizontal axis represent?
Number of tress
Height of trees
Type of tree
Your favorite tree
What is the sample size of the survey?
20
30
40
50
If 90 students were to take the quiz, how many would you predict would make a B?
24
28
30
32
Are these graphs biased?
yes
no
I don't know
Which graph, 1 or 2 shows a less biased result? Explain your reasoning
